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Helen [10]
3 years ago
8

If you flip a coin four times what is the probability of flipping tails four times

Mathematics
1 answer:
vredina [299]3 years ago
5 0
There are 16 possible outcomes.
Out of all 16 outcomes, there is only one way to get the result T T T T.
Therefore, the probability is 1/16 or <span> <span> <span> 0.0625 </span> </span> </span>




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Please help
oksian1 [2.3K]

Answer:

1: 11√3 - 7√6

2: 11√3 - 7√6

3: -9

4:12

Step-by-step explanation:

To add radicals they need to have the same radical part for the first one we have

7√3- 4√6 + √48 - √54

We can simplify the last two into 4√3 and 3√6

So we have 7√3 - 4√6 + 4√3 - 3√6

adding similar radicals we get

11√3 - 7√6

For the second one we have 11√3 - 7√6

There's nothing we can do from here so keep that as your answer

This one is quite easy -3√9

square root of 9 is 3

so we have -3*3 which is -9

next is

4√9

same deal as the one before

3*4=12

5 0
2 years ago
Read 2 more answers
I NEED AN ANSWER PLEASE!
Nata [24]

Answer:

1×-5= -5squared =25+(4×-4squared)=25+(-16)=9

7 0
2 years ago
Please help I’m stuck!!
jolli1 [7]

Answer:

130 milliliters.

Step-by-step explanation:

a drug has a ratio of 115mg:5ml. This is equivalent to 23mg:1ml. 3g=3000mg, so we divide 3000 by 23 to get 130.434783. That is how many milliliters are needed. We round it to get 130 mL.

3 0
3 years ago
Read 2 more answers
Seth is playing an arcade game. He
umka21 [38]

Answer:

0

Step-by-step explanation:

+25 for the first attempt but -25 for the second

3 0
3 years ago
A refrigerator is sold at $ 10525 at a profit of $ 925. What was the Cost Price of the refrigerator?
LuckyWell [14K]
The price of the refrigerator was $9600
4 0
3 years ago
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